Convert the rectangular equation, 3x − y = 6 , to a polar equation that expresses r in terms of θ.

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?